# COCORO BOOKS vs BookLooper

The clearest difference is update cadence: BookLooper at every 2 months against COCORO BOOKS's every 6 months. BookLooper also leads on iOS requirement (8.1 vs 15). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

COCORO BOOKS ships an update every 6 months, BookLooper every 2 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | COCORO BOOKS | BookLooper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cocoro-books/id538345738/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 7.4% of reviews | **10.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 61 MB | 22 MB |
| Requires iOS | 15 | **8.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sharp Corporation](https://appshunter.io/developer/454644836) | [KYOCERA Communication Systems Co., Ltd.](https://appshunter.io/developer/379051865) |

## What reviewers say

### COCORO BOOKS

[App page](https://appshunter.io/ios/app/cocoro-books/id538345738)

Access a vast library of over 1.2 million e-books, including novels, comics, and magazines. Enjoy features like automatic updates for subscriptions, cloud backup for multi-device access, and a high-quality reader with dictionary integration. Read a wide range of genres from entertainment to business.

**Highlights:** Over 1.2 million e-books, Subscription auto-delivery, Cloud backup for multi-device access, High-definition reader, Dictionary integration, Free previews available

**Features:** Vision Pro support

**In-app purchases:** none


### BookLooper

[App page](https://appshunter.io/ios/app/booklooper/id552284132)

This app is a document viewer designed for distributing academic books and other publications. It incorporates DRM systems for user authentication and copy protection to safeguard intellectual property. Separate server setup and contracts are required for its use.

**Highlights:** DRM system for rights protection, User authentication, Copy prevention, Document viewer, Academic book distribution

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is COCORO BOOKS free?

COCORO BOOKS is free to download, with no in-app purchases.

### Is BookLooper free?

BookLooper is free to download, with no in-app purchases.

### Do COCORO BOOKS or BookLooper have ads?

Neither COCORO BOOKS nor BookLooper shows ads.

### Which is updated more often, COCORO BOOKS or BookLooper?

COCORO BOOKS ships an update every 6 months, and BookLooper every 2 months. Most recently, COCORO BOOKS was updated on November 1, 2026 and BookLooper on November 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*